./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6b4ec56b Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c356a8e-76f8-45ef-9f77-43bc1bee7ecf/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c356a8e-76f8-45ef-9f77-43bc1bee7ecf/bin/ukojak-pZX7IvK2PQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c356a8e-76f8-45ef-9f77-43bc1bee7ecf/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c356a8e-76f8-45ef-9f77-43bc1bee7ecf/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c356a8e-76f8-45ef-9f77-43bc1bee7ecf/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c356a8e-76f8-45ef-9f77-43bc1bee7ecf/bin/ukojak-pZX7IvK2PQ --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 376fa3967c5a16dbeae94f1517cf176a2f53d2660c6b5c3d2eeb4fd9f827337c --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-6b4ec56 [2022-11-20 18:04:18,768 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 18:04:18,770 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 18:04:18,789 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 18:04:18,789 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 18:04:18,790 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 18:04:18,792 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 18:04:18,793 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 18:04:18,795 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 18:04:18,796 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 18:04:18,797 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 18:04:18,798 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 18:04:18,798 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 18:04:18,799 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 18:04:18,801 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 18:04:18,802 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 18:04:18,802 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 18:04:18,803 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 18:04:18,805 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 18:04:18,807 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 18:04:18,808 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 18:04:18,810 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 18:04:18,811 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 18:04:18,812 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 18:04:18,815 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 18:04:18,816 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 18:04:18,816 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 18:04:18,817 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 18:04:18,817 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 18:04:18,818 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 18:04:18,819 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 18:04:18,820 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 18:04:18,821 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 18:04:18,821 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 18:04:18,822 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 18:04:18,823 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 18:04:18,824 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 18:04:18,824 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 18:04:18,824 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 18:04:18,825 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 18:04:18,826 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 18:04:18,835 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c356a8e-76f8-45ef-9f77-43bc1bee7ecf/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-20 18:04:18,860 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 18:04:18,861 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 18:04:18,861 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 18:04:18,862 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 18:04:18,870 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 18:04:18,874 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 18:04:18,875 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 18:04:18,875 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 18:04:18,875 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 18:04:18,875 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 18:04:18,875 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 18:04:18,876 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 18:04:18,876 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 18:04:18,876 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 18:04:18,876 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 18:04:18,876 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 18:04:18,877 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 18:04:18,877 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 18:04:18,878 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 18:04:18,879 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 18:04:18,879 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 18:04:18,879 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 18:04:18,879 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-20 18:04:18,879 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 18:04:18,879 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 18:04:18,880 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c356a8e-76f8-45ef-9f77-43bc1bee7ecf/bin/ukojak-pZX7IvK2PQ/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c356a8e-76f8-45ef-9f77-43bc1bee7ecf/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 376fa3967c5a16dbeae94f1517cf176a2f53d2660c6b5c3d2eeb4fd9f827337c [2022-11-20 18:04:19,161 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 18:04:19,182 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 18:04:19,185 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 18:04:19,186 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 18:04:19,187 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 18:04:19,188 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c356a8e-76f8-45ef-9f77-43bc1bee7ecf/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_harness.i [2022-11-20 18:04:22,203 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 18:04:22,807 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 18:04:22,808 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c356a8e-76f8-45ef-9f77-43bc1bee7ecf/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_harness.i [2022-11-20 18:04:22,861 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c356a8e-76f8-45ef-9f77-43bc1bee7ecf/bin/ukojak-pZX7IvK2PQ/data/f270f61f8/26f5eaf236884eefac4f3365549d0f17/FLAGfe9417a8f [2022-11-20 18:04:22,879 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c356a8e-76f8-45ef-9f77-43bc1bee7ecf/bin/ukojak-pZX7IvK2PQ/data/f270f61f8/26f5eaf236884eefac4f3365549d0f17 [2022-11-20 18:04:22,883 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 18:04:22,886 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 18:04:22,890 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 18:04:22,890 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 18:04:22,893 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 18:04:22,894 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 06:04:22" (1/1) ... [2022-11-20 18:04:22,896 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2bff768 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:04:22, skipping insertion in model container [2022-11-20 18:04:22,896 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 06:04:22" (1/1) ... [2022-11-20 18:04:22,903 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 18:04:23,023 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 18:04:23,338 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c356a8e-76f8-45ef-9f77-43bc1bee7ecf/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_harness.i[4492,4505] [2022-11-20 18:04:23,347 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c356a8e-76f8-45ef-9f77-43bc1bee7ecf/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_harness.i[4552,4565] [2022-11-20 18:04:24,468 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:04:24,469 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:04:24,470 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:04:24,471 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:04:24,472 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:04:24,487 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:04:24,488 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:04:24,490 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:04:24,491 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:04:25,063 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-20 18:04:25,065 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-20 18:04:25,068 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-20 18:04:25,075 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-20 18:04:25,082 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-20 18:04:25,083 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-20 18:04:25,084 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-20 18:04:25,084 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-20 18:04:25,085 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-20 18:04:25,086 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-20 18:04:25,309 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-20 18:04:25,466 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:04:25,467 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:04:25,687 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 18:04:25,751 INFO L203 MainTranslator]: Completed pre-run [2022-11-20 18:04:25,780 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c356a8e-76f8-45ef-9f77-43bc1bee7ecf/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_harness.i[4492,4505] [2022-11-20 18:04:25,781 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c356a8e-76f8-45ef-9f77-43bc1bee7ecf/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_harness.i[4552,4565] [2022-11-20 18:04:25,826 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:04:25,827 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:04:25,827 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:04:25,828 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:04:25,830 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:04:25,840 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:04:25,841 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:04:25,841 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:04:25,842 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:04:25,890 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-20 18:04:25,891 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-20 18:04:25,891 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-20 18:04:25,893 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-20 18:04:25,894 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-20 18:04:25,894 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-20 18:04:25,895 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-20 18:04:25,895 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-20 18:04:25,896 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-20 18:04:25,900 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-20 18:04:25,930 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-20 18:04:26,005 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:04:26,005 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:04:26,042 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 18:04:26,274 INFO L208 MainTranslator]: Completed translation [2022-11-20 18:04:26,274 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:04:26 WrapperNode [2022-11-20 18:04:26,274 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 18:04:26,276 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-20 18:04:26,276 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-20 18:04:26,276 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-20 18:04:26,284 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:04:26" (1/1) ... [2022-11-20 18:04:26,396 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:04:26" (1/1) ... [2022-11-20 18:04:26,468 INFO L138 Inliner]: procedures = 691, calls = 2649, calls flagged for inlining = 60, calls inlined = 6, statements flattened = 872 [2022-11-20 18:04:26,468 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-20 18:04:26,469 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-20 18:04:26,469 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-20 18:04:26,469 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-20 18:04:26,479 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:04:26" (1/1) ... [2022-11-20 18:04:26,479 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:04:26" (1/1) ... [2022-11-20 18:04:26,496 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:04:26" (1/1) ... [2022-11-20 18:04:26,497 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:04:26" (1/1) ... [2022-11-20 18:04:26,553 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:04:26" (1/1) ... [2022-11-20 18:04:26,570 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:04:26" (1/1) ... [2022-11-20 18:04:26,576 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:04:26" (1/1) ... [2022-11-20 18:04:26,586 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:04:26" (1/1) ... [2022-11-20 18:04:26,594 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-20 18:04:26,595 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-20 18:04:26,595 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-20 18:04:26,595 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-20 18:04:26,596 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:04:26" (1/1) ... [2022-11-20 18:04:26,602 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 18:04:26,612 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c356a8e-76f8-45ef-9f77-43bc1bee7ecf/bin/ukojak-pZX7IvK2PQ/z3 [2022-11-20 18:04:26,628 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c356a8e-76f8-45ef-9f77-43bc1bee7ecf/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-20 18:04:26,659 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c356a8e-76f8-45ef-9f77-43bc1bee7ecf/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-20 18:04:26,679 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2022-11-20 18:04:26,680 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2022-11-20 18:04:26,680 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2022-11-20 18:04:26,680 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-20 18:04:26,680 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-20 18:04:26,681 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-20 18:04:26,681 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-20 18:04:26,681 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_bounded [2022-11-20 18:04:26,681 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_bounded [2022-11-20 18:04:26,681 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-20 18:04:26,682 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-20 18:04:26,682 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-20 18:04:26,682 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-20 18:04:26,682 INFO L130 BoogieDeclarations]: Found specification of procedure save_byte_from_array [2022-11-20 18:04:26,683 INFO L138 BoogieDeclarations]: Found implementation of procedure save_byte_from_array [2022-11-20 18:04:26,683 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-20 18:04:26,684 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-20 18:04:26,684 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-20 18:04:26,684 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-20 18:04:26,685 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-20 18:04:26,685 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2022-11-20 18:04:26,685 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2022-11-20 18:04:26,686 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-20 18:04:26,686 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-20 18:04:26,687 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-20 18:04:26,687 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-20 18:04:26,688 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_eq [2022-11-20 18:04:26,688 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_eq [2022-11-20 18:04:26,688 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-20 18:04:26,688 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-11-20 18:04:26,688 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-11-20 18:04:26,689 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-20 18:04:26,689 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_byte_cursor_has_allocated_buffer_member [2022-11-20 18:04:26,689 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_byte_cursor_has_allocated_buffer_member [2022-11-20 18:04:26,689 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-20 18:04:27,049 INFO L235 CfgBuilder]: Building ICFG [2022-11-20 18:04:27,051 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-20 18:04:28,468 INFO L276 CfgBuilder]: Performing block encoding [2022-11-20 18:04:28,685 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-20 18:04:28,685 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-20 18:04:28,688 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 06:04:28 BoogieIcfgContainer [2022-11-20 18:04:28,688 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-20 18:04:28,689 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-20 18:04:28,690 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-20 18:04:28,699 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-20 18:04:28,700 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 06:04:28" (1/1) ... [2022-11-20 18:04:28,709 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 18:04:28,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:04:28,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 108 states and 146 transitions. [2022-11-20 18:04:28,788 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 146 transitions. [2022-11-20 18:04:28,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-11-20 18:04:28,797 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:04:28,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:04:28,849 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort Real not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:158) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:156) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-20 18:04:28,859 INFO L158 Benchmark]: Toolchain (without parser) took 5967.76ms. Allocated memory was 161.5MB in the beginning and 226.5MB in the end (delta: 65.0MB). Free memory was 121.5MB in the beginning and 81.4MB in the end (delta: 40.1MB). Peak memory consumption was 106.1MB. Max. memory is 16.1GB. [2022-11-20 18:04:28,860 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 125.8MB. Free memory is still 80.1MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 18:04:28,862 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3384.93ms. Allocated memory was 161.5MB in the beginning and 226.5MB in the end (delta: 65.0MB). Free memory was 121.0MB in the beginning and 137.9MB in the end (delta: -16.9MB). Peak memory consumption was 93.7MB. Max. memory is 16.1GB. [2022-11-20 18:04:28,863 INFO L158 Benchmark]: Boogie Procedure Inliner took 193.02ms. Allocated memory is still 226.5MB. Free memory was 137.9MB in the beginning and 126.3MB in the end (delta: 11.5MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-11-20 18:04:28,864 INFO L158 Benchmark]: Boogie Preprocessor took 125.00ms. Allocated memory is still 226.5MB. Free memory was 126.3MB in the beginning and 119.0MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-20 18:04:28,864 INFO L158 Benchmark]: RCFGBuilder took 2093.86ms. Allocated memory is still 226.5MB. Free memory was 119.0MB in the beginning and 88.8MB in the end (delta: 30.2MB). Peak memory consumption was 40.9MB. Max. memory is 16.1GB. [2022-11-20 18:04:28,867 INFO L158 Benchmark]: CodeCheck took 163.38ms. Allocated memory is still 226.5MB. Free memory was 88.8MB in the beginning and 81.4MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-20 18:04:28,871 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort Real not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort Real not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31ms. Allocated memory is still 125.8MB. Free memory is still 80.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3384.93ms. Allocated memory was 161.5MB in the beginning and 226.5MB in the end (delta: 65.0MB). Free memory was 121.0MB in the beginning and 137.9MB in the end (delta: -16.9MB). Peak memory consumption was 93.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 193.02ms. Allocated memory is still 226.5MB. Free memory was 137.9MB in the beginning and 126.3MB in the end (delta: 11.5MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 125.00ms. Allocated memory is still 226.5MB. Free memory was 126.3MB in the beginning and 119.0MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 2093.86ms. Allocated memory is still 226.5MB. Free memory was 119.0MB in the beginning and 88.8MB in the end (delta: 30.2MB). Peak memory consumption was 40.9MB. Max. memory is 16.1GB. * CodeCheck took 163.38ms. Allocated memory is still 226.5MB. Free memory was 88.8MB in the beginning and 81.4MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-20 18:04:28,904 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c356a8e-76f8-45ef-9f77-43bc1bee7ecf/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c356a8e-76f8-45ef-9f77-43bc1bee7ecf/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c356a8e-76f8-45ef-9f77-43bc1bee7ecf/bin/ukojak-pZX7IvK2PQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c356a8e-76f8-45ef-9f77-43bc1bee7ecf/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c356a8e-76f8-45ef-9f77-43bc1bee7ecf/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c356a8e-76f8-45ef-9f77-43bc1bee7ecf/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c356a8e-76f8-45ef-9f77-43bc1bee7ecf/bin/ukojak-pZX7IvK2PQ --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 376fa3967c5a16dbeae94f1517cf176a2f53d2660c6b5c3d2eeb4fd9f827337c --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-6b4ec56 [2022-11-20 18:04:31,554 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 18:04:31,556 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 18:04:31,581 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 18:04:31,582 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 18:04:31,588 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 18:04:31,593 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 18:04:31,595 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 18:04:31,597 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 18:04:31,598 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 18:04:31,599 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 18:04:31,600 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 18:04:31,600 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 18:04:31,601 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 18:04:31,603 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 18:04:31,604 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 18:04:31,605 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 18:04:31,606 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 18:04:31,611 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 18:04:31,619 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 18:04:31,627 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 18:04:31,631 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 18:04:31,633 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 18:04:31,634 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 18:04:31,637 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 18:04:31,637 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 18:04:31,637 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 18:04:31,638 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 18:04:31,639 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 18:04:31,640 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 18:04:31,640 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 18:04:31,641 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 18:04:31,647 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 18:04:31,649 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 18:04:31,651 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 18:04:31,651 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 18:04:31,652 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 18:04:31,652 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 18:04:31,652 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 18:04:31,653 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 18:04:31,654 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 18:04:31,659 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c356a8e-76f8-45ef-9f77-43bc1bee7ecf/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-11-20 18:04:31,713 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 18:04:31,713 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 18:04:31,716 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 18:04:31,716 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 18:04:31,717 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 18:04:31,717 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 18:04:31,717 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 18:04:31,718 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 18:04:31,718 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 18:04:31,718 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 18:04:31,719 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 18:04:31,719 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 18:04:31,720 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 18:04:31,720 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 18:04:31,720 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 18:04:31,720 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 18:04:31,720 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 18:04:31,721 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 18:04:31,721 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 18:04:31,721 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 18:04:31,721 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 18:04:31,722 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 18:04:31,722 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 18:04:31,722 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 18:04:31,722 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-20 18:04:31,723 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 18:04:31,723 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 18:04:31,723 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-20 18:04:31,723 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 18:04:31,723 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c356a8e-76f8-45ef-9f77-43bc1bee7ecf/bin/ukojak-pZX7IvK2PQ/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c356a8e-76f8-45ef-9f77-43bc1bee7ecf/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 376fa3967c5a16dbeae94f1517cf176a2f53d2660c6b5c3d2eeb4fd9f827337c [2022-11-20 18:04:32,123 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 18:04:32,158 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 18:04:32,161 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 18:04:32,163 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 18:04:32,164 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 18:04:32,166 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c356a8e-76f8-45ef-9f77-43bc1bee7ecf/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_harness.i [2022-11-20 18:04:35,218 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 18:04:35,793 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 18:04:35,793 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c356a8e-76f8-45ef-9f77-43bc1bee7ecf/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_harness.i [2022-11-20 18:04:35,829 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c356a8e-76f8-45ef-9f77-43bc1bee7ecf/bin/ukojak-pZX7IvK2PQ/data/036bfe4bd/528793c57d4946c78db230010ab6d3b4/FLAG2e4c5a30e [2022-11-20 18:04:35,851 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c356a8e-76f8-45ef-9f77-43bc1bee7ecf/bin/ukojak-pZX7IvK2PQ/data/036bfe4bd/528793c57d4946c78db230010ab6d3b4 [2022-11-20 18:04:35,856 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 18:04:35,857 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 18:04:35,861 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 18:04:35,861 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 18:04:35,864 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 18:04:35,865 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 06:04:35" (1/1) ... [2022-11-20 18:04:35,866 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@37781b62 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:04:35, skipping insertion in model container [2022-11-20 18:04:35,866 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 06:04:35" (1/1) ... [2022-11-20 18:04:35,874 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 18:04:36,058 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 18:04:36,334 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c356a8e-76f8-45ef-9f77-43bc1bee7ecf/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_harness.i[4492,4505] [2022-11-20 18:04:36,341 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c356a8e-76f8-45ef-9f77-43bc1bee7ecf/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_harness.i[4552,4565] [2022-11-20 18:04:37,251 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:04:37,252 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:04:37,252 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:04:37,253 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:04:37,254 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:04:37,269 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:04:37,270 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:04:37,272 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:04:37,273 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:04:37,671 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-20 18:04:37,674 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-20 18:04:37,676 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-20 18:04:37,677 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-20 18:04:37,682 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-20 18:04:37,683 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-20 18:04:37,684 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-20 18:04:37,688 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-20 18:04:37,689 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-20 18:04:37,692 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-20 18:04:37,879 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-20 18:04:37,993 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:04:37,993 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:04:38,057 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 18:04:38,113 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-20 18:04:38,162 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 18:04:38,166 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c356a8e-76f8-45ef-9f77-43bc1bee7ecf/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_harness.i[4492,4505] [2022-11-20 18:04:38,166 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c356a8e-76f8-45ef-9f77-43bc1bee7ecf/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_harness.i[4552,4565] [2022-11-20 18:04:38,199 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:04:38,200 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:04:38,200 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:04:38,201 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:04:38,202 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:04:38,208 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:04:38,208 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:04:38,209 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:04:38,210 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:04:38,249 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-20 18:04:38,250 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-20 18:04:38,251 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-20 18:04:38,251 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-20 18:04:38,252 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-20 18:04:38,253 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-20 18:04:38,253 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-20 18:04:38,256 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-20 18:04:38,257 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-20 18:04:38,260 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-20 18:04:38,294 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-20 18:04:38,407 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:04:38,408 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:04:38,462 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 18:04:38,520 INFO L203 MainTranslator]: Completed pre-run [2022-11-20 18:04:38,545 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c356a8e-76f8-45ef-9f77-43bc1bee7ecf/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_harness.i[4492,4505] [2022-11-20 18:04:38,545 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c356a8e-76f8-45ef-9f77-43bc1bee7ecf/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_harness.i[4552,4565] [2022-11-20 18:04:38,592 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:04:38,593 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:04:38,593 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:04:38,594 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:04:38,594 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:04:38,600 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:04:38,601 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:04:38,602 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:04:38,602 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:04:38,658 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-20 18:04:38,658 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-20 18:04:38,659 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-20 18:04:38,660 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-20 18:04:38,660 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-20 18:04:38,661 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-20 18:04:38,662 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-20 18:04:38,662 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-20 18:04:38,662 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-20 18:04:38,663 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-20 18:04:38,680 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-20 18:04:38,745 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:04:38,746 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:04:38,775 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 18:04:39,207 INFO L208 MainTranslator]: Completed translation [2022-11-20 18:04:39,209 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:04:39 WrapperNode [2022-11-20 18:04:39,209 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 18:04:39,211 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-20 18:04:39,211 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-20 18:04:39,212 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-20 18:04:39,220 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:04:39" (1/1) ... [2022-11-20 18:04:39,352 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:04:39" (1/1) ... [2022-11-20 18:04:39,477 INFO L138 Inliner]: procedures = 711, calls = 2649, calls flagged for inlining = 60, calls inlined = 6, statements flattened = 873 [2022-11-20 18:04:39,478 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-20 18:04:39,479 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-20 18:04:39,479 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-20 18:04:39,479 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-20 18:04:39,496 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:04:39" (1/1) ... [2022-11-20 18:04:39,496 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:04:39" (1/1) ... [2022-11-20 18:04:39,540 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:04:39" (1/1) ... [2022-11-20 18:04:39,541 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:04:39" (1/1) ... [2022-11-20 18:04:39,596 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:04:39" (1/1) ... [2022-11-20 18:04:39,599 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:04:39" (1/1) ... [2022-11-20 18:04:39,616 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:04:39" (1/1) ... [2022-11-20 18:04:39,620 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:04:39" (1/1) ... [2022-11-20 18:04:39,645 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-20 18:04:39,647 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-20 18:04:39,650 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-20 18:04:39,651 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-20 18:04:39,651 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:04:39" (1/1) ... [2022-11-20 18:04:39,657 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 18:04:39,671 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c356a8e-76f8-45ef-9f77-43bc1bee7ecf/bin/ukojak-pZX7IvK2PQ/z3 [2022-11-20 18:04:39,684 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c356a8e-76f8-45ef-9f77-43bc1bee7ecf/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-20 18:04:39,711 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c356a8e-76f8-45ef-9f77-43bc1bee7ecf/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-20 18:04:39,731 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2022-11-20 18:04:39,731 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2022-11-20 18:04:39,731 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2022-11-20 18:04:39,731 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-20 18:04:39,731 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-20 18:04:39,732 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-20 18:04:39,732 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-20 18:04:39,732 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-20 18:04:39,732 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_bounded [2022-11-20 18:04:39,732 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_bounded [2022-11-20 18:04:39,733 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-20 18:04:39,733 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-20 18:04:39,733 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-20 18:04:39,733 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-20 18:04:39,733 INFO L130 BoogieDeclarations]: Found specification of procedure save_byte_from_array [2022-11-20 18:04:39,733 INFO L138 BoogieDeclarations]: Found implementation of procedure save_byte_from_array [2022-11-20 18:04:39,734 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-20 18:04:39,734 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-20 18:04:39,734 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-20 18:04:39,735 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-20 18:04:39,735 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-20 18:04:39,735 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-20 18:04:39,735 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2022-11-20 18:04:39,736 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2022-11-20 18:04:39,736 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-20 18:04:39,736 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-20 18:04:39,736 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-20 18:04:39,736 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-20 18:04:39,737 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-20 18:04:39,737 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_eq [2022-11-20 18:04:39,737 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_eq [2022-11-20 18:04:39,737 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-20 18:04:39,737 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-20 18:04:39,737 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-20 18:04:39,737 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-11-20 18:04:39,738 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-11-20 18:04:39,738 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_byte_cursor_has_allocated_buffer_member [2022-11-20 18:04:39,738 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_byte_cursor_has_allocated_buffer_member [2022-11-20 18:04:40,173 INFO L235 CfgBuilder]: Building ICFG [2022-11-20 18:04:40,175 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-20 18:04:42,397 INFO L276 CfgBuilder]: Performing block encoding [2022-11-20 18:04:42,765 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-20 18:04:42,766 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-20 18:04:42,769 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 06:04:42 BoogieIcfgContainer [2022-11-20 18:04:42,769 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-20 18:04:42,770 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-20 18:04:42,771 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-20 18:04:42,785 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-20 18:04:42,785 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 06:04:42" (1/1) ... [2022-11-20 18:04:42,797 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 18:04:42,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:04:42,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 108 states and 146 transitions. [2022-11-20 18:04:42,873 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 146 transitions. [2022-11-20 18:04:42,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-11-20 18:04:42,883 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:04:42,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:04:42,935 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:156) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-20 18:04:42,943 INFO L158 Benchmark]: Toolchain (without parser) took 7083.78ms. Allocated memory was 77.6MB in the beginning and 218.1MB in the end (delta: 140.5MB). Free memory was 46.2MB in the beginning and 109.5MB in the end (delta: -63.3MB). Peak memory consumption was 78.6MB. Max. memory is 16.1GB. [2022-11-20 18:04:42,943 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 77.6MB. Free memory is still 54.8MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 18:04:42,943 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3349.28ms. Allocated memory was 77.6MB in the beginning and 144.7MB in the end (delta: 67.1MB). Free memory was 46.0MB in the beginning and 66.6MB in the end (delta: -20.5MB). Peak memory consumption was 62.7MB. Max. memory is 16.1GB. [2022-11-20 18:04:42,944 INFO L158 Benchmark]: Boogie Procedure Inliner took 267.23ms. Allocated memory is still 144.7MB. Free memory was 65.9MB in the beginning and 82.3MB in the end (delta: -16.4MB). Peak memory consumption was 18.4MB. Max. memory is 16.1GB. [2022-11-20 18:04:42,946 INFO L158 Benchmark]: Boogie Preprocessor took 168.20ms. Allocated memory is still 144.7MB. Free memory was 82.3MB in the beginning and 81.8MB in the end (delta: 541.3kB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-20 18:04:42,947 INFO L158 Benchmark]: RCFGBuilder took 3122.27ms. Allocated memory was 144.7MB in the beginning and 218.1MB in the end (delta: 73.4MB). Free memory was 81.8MB in the beginning and 116.9MB in the end (delta: -35.1MB). Peak memory consumption was 88.2MB. Max. memory is 16.1GB. [2022-11-20 18:04:42,947 INFO L158 Benchmark]: CodeCheck took 169.86ms. Allocated memory is still 218.1MB. Free memory was 115.8MB in the beginning and 109.5MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-20 18:04:42,951 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort BitVec not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31ms. Allocated memory is still 77.6MB. Free memory is still 54.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3349.28ms. Allocated memory was 77.6MB in the beginning and 144.7MB in the end (delta: 67.1MB). Free memory was 46.0MB in the beginning and 66.6MB in the end (delta: -20.5MB). Peak memory consumption was 62.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 267.23ms. Allocated memory is still 144.7MB. Free memory was 65.9MB in the beginning and 82.3MB in the end (delta: -16.4MB). Peak memory consumption was 18.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 168.20ms. Allocated memory is still 144.7MB. Free memory was 82.3MB in the beginning and 81.8MB in the end (delta: 541.3kB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 3122.27ms. Allocated memory was 144.7MB in the beginning and 218.1MB in the end (delta: 73.4MB). Free memory was 81.8MB in the beginning and 116.9MB in the end (delta: -35.1MB). Peak memory consumption was 88.2MB. Max. memory is 16.1GB. * CodeCheck took 169.86ms. Allocated memory is still 218.1MB. Free memory was 115.8MB in the beginning and 109.5MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-20 18:04:42,985 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c356a8e-76f8-45ef-9f77-43bc1bee7ecf/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared